html,
body {
    margin: 0 auto;
    max-width: 640px;
    background-color: #FAFAFA;
}

.maxLayer {
    width: 100%;
    height: 100%;
}

.tabbar {
    background: #fff;
    display: flex;
    position: fixed;
    bottom: 0px;
    width: 100%;
    border-top: 1px solid #F0F0F0;
    z-index: 999;
}

.tabbar .tabitem {
    height: 48px;
    line-height: 48px;
    font-size: 16px;
    text-align: center;
    /* width: 33.3%; */
    flex: 1;
    /* display: block; */
    color: #000;
}

.tabbar .tabitem_on {
    color: #03446B;
    border-top: 2px solid #03446B;
    font-weight: bold;
}

.tabbar a {
    text-decoration: none;
}